Apple, Nvidia and Microsoft are in talks to invest in OpenAI, maker of ChatGPT, at precisely the moment when it’s become apparent that the company will face tougher competition than ever in the burgeoning artificial-intelligence market. Much of that new competition is coming from startups that promise to undercut OpenAI’s services with ones that could be cheaper to use, and also better at certain narrow tasks. Source: The Threat to OpenAI Is Growing